Mercurial > repos > IBDev-IBBoard.WarFoundry.GUI.WinForms

changeset 110:39b93ca5fb9c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixes #234: Invalid data file doesn't stop load * Refactor army change code * Only set CurrentArmy value once we know it is safe and properly loaded * Separate out smaller methods with sensible names * Make CurrentGameSystem and CurrentArmy non-static Also: * Use parameter in FrmNewArmy constructor instead of ignoring it
author IBBoard <dev@ibboard.co.uk>
date Sat, 19 Dec 2009 15:45:21 +0000
parents f4d3e64bdb18
children 195e1639feb4
files FrmMain.cs FrmNewArmy.cs
diffstat 2 files changed, 63 insertions(+), 33 deletions(-) [+]
line wrap: on
line diff
--- a/FrmMain.cs	Thu Dec 17 20:54:55 2009 +0000
+++ b/FrmMain.cs	Sat Dec 19 15:45:21 2009 +0000
@@ -581,10 +581,12 @@
 					}
 					catch (RequiredDataMissingException ex)
 					{
+						log.Error("Required data missing from race file", ex);
 						MessageBox.Show(this, ex.Message, Translation.GetTranslation("InvalidRaceFileBoxTitle", "invalid race file"), MessageBoxButtons.OK, MessageBoxIcon.Error);
 					}
 					catch (InvalidFileException ex)
 					{
+						log.Error("Race file was invalid", ex);
 						MessageBox.Show(this, ex.Message, Translation.GetTranslation("InvalidRaceFileBoxTitle", "invalid race file"), MessageBoxButtons.OK, MessageBoxIcon.Error);
 					}
 				}
@@ -814,16 +816,16 @@
 			}
 		}
 
-		public static GameSystem CurrentGameSystem
+		public GameSystem CurrentGameSystem
 		{
 			get { return WarFoundryCore.CurrentGameSystem; }
 			set { WarFoundryCore.CurrentGameSystem = value; }
 		}
 
-		public static Army CurrentArmy
+		public Army CurrentArmy
 		{
 			get { return WarFoundryCore.CurrentArmy; }
-			set { WarFoundryCore.CurrentArmy = value; }
+			set { SetArmy(value); }
 		}
 
 		private void FrmMain_GameSystemChanged(GameSystem oldSystem, GameSystem newSystem)
@@ -834,16 +836,45 @@
 		}
 
 		private void FrmMain_ArmyChanged(Army oldArmy, Army newArmy)
-		{		
+		{
+			CommandStack.Reset();
+			loadedFilePath = null;
+			miSaveArmy.Enabled = false;
+			bttnSaveArmy.Enabled = false;
+			SetPointsPanelText();
 			SetAppTitle();
+		}
 
+		private void SetArmy(Army newArmy)
+		{
+			IgnoreArmy(CurrentArmy);
+			CloseAllUnitWindows();
+
+			if (newArmy == null)
+			{
+				SetNullArmyState();
+			}
+			else
+			{
+				ListenToArmy(newArmy);
+				SetNonNullArmyState(newArmy);
+			}
+			
+			WarFoundryCore.CurrentArmy = newArmy;
+		}
+
+		private void IgnoreArmy(Army oldArmy)
+		{
 			if (oldArmy != null)
 			{
 				oldArmy.UnitAdded -= UnitAddedMethod;
 				oldArmy.UnitRemoved -= UnitRemovedMethod;
 				oldArmy.PointsValueChanged -= PointsValueChangedMethod;
 			}
+		}
 
+		private void CloseAllUnitWindows()
+		{
 			FrmUnit[] unitForms = DictionaryUtils.ToArray(unitWindows);
 
 			foreach (FrmUnit window in unitForms)
@@ -852,41 +883,40 @@
 			}
 
 			unitWindows.Clear();
+		}
 
-			if (CurrentArmy==null)
-			{
-				miSaveArmyAs.Enabled = false;
-				miCloseArmy.Enabled = false;
-				miExportArmyAs.Enabled = false;
-				DisableCategoryButtons();
-				armyTree.Hide();
-			}
-			else
+		private void ListenToArmy(Army newArmy)
+		{
+			if (newArmy != null)
 			{
 				newArmy.UnitAdded += UnitAddedMethod;
 				newArmy.UnitRemoved += UnitRemovedMethod;
 				newArmy.PointsValueChanged += PointsValueChangedMethod;
-				//TODO: Clear all buttons
-				miSaveArmyAs.Enabled = true;
-				miCloseArmy.Enabled = true;
-				miExportArmyAs.Enabled = true;
-				EnableCategoryButtons();
-				armyTree.Show();
+			}
+		}
 
-				if (newArmy.Race.HasCategoryOverrides())
-				{
-					RemoveCategoryButtons();
-					AddCategoryButtons(newArmy.Race.Categories);
-				}
+		private void SetNullArmyState()
+		{
+			miSaveArmyAs.Enabled = false;
+			miCloseArmy.Enabled = false;
+			miExportArmyAs.Enabled = false;
+			DisableCategoryButtons();
+			armyTree.Hide();
+		}
+
+		private void SetNonNullArmyState(Army newArmy)
+		{
+			if (newArmy.Race.HasCategoryOverrides())
+			{
+				RemoveCategoryButtons();
+				AddCategoryButtons(newArmy.Race.Categories);
 			}
 
-			CommandStack.Reset();
-
-			loadedFilePath = null;
-			miSaveArmy.Enabled = false;
-			bttnSaveArmy.Enabled = false;
-
-			SetPointsPanelText();
+			EnableCategoryButtons();
+			miSaveArmyAs.Enabled = true;
+			miCloseArmy.Enabled = true;
+			miExportArmyAs.Enabled = true;
+			armyTree.Show();
 		}
 
 		private void AddCategoryButtons()
--- a/FrmNewArmy.cs	Thu Dec 17 20:54:55 2009 +0000
+++ b/FrmNewArmy.cs	Sat Dec 19 15:45:21 2009 +0000
@@ -51,9 +51,9 @@
 				gameSystems.Items.Add(gameSystem);
 			}
 
-			if (WarFoundryCore.CurrentGameSystem != null)
+			if (system != null)
 			{
-				gameSystems.SelectedItem = FrmMain.CurrentGameSystem;
+				gameSystems.SelectedItem = system;
 			}
 			else if (gameSystems.Items.Count == 1)
 			{